Use the following statement to answer questions 7 to 12.A luggage handler pulls a 20.0-kg suitcase up a ramp inclined at  above the horizontal by a force of magnitude 140 N that acts parallel to the ramp. The coefficient of kinetic friction between the ramp and the incline is 0.22. The suitcase travels 3.80 m along the ramp.7. Calculate the work done on the suitcase by the force. A. 532 J B. 200J C. 192J D. 350J

QUESTION 10Calculate the work done on the suitcase by the friction force. A. 200J B. 410J C. 0 D. -202J

A force F at an angle 𝜃𝜃 above the horizontal is used to pull a heavy suitcase of weight mg a distance d along a level floor at constant velocity. The coefficient of friction between the floor and the suitcase is 𝜇𝜇. The work done by the frictional force is:

A crate of mass 23 kg is pushed up a ramp by a person as shown in the figure below. The person pushes the crate a distance of 27 m as measured along the ramp. Assume the crate moves at constant velocity. Assume the coefficient of kinetic friction between the crate and the ramp is 𝜇K = 0.32. angle is 30 degrees What is the work done by the person as he pushes the crate up the ramp?

QUESTION 8Calculate the work done on the suitcase by the gravitational force. A. 0 B. 280J C. -315J D. -270J

An airplane passenger carries a 235 N suitcase up the stairs, a displacement of 4.30 m vertically and 4.80 m horizontally.(a) How much work does the passenger do?